90486608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 180983208

約数和(自身を除く): 90496600

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 433, 592, 706, 866, 1412, 1732, 2824, 3464, 5648, 6928, 13061, 16021, 26122, 32042, 52244, 64084, 104488, 128168, 152849, 208976, 256336, 305698, 611396, 1222792, 2445584, 5655413, 11310826, 22621652, 45243304, 90486608]

約数ペア:

[(1, 90486608), (2, 45243304), (4, 22621652), (8, 11310826), (16, 5655413), (37, 2445584), (74, 1222792), (148, 611396), (296, 305698), (353, 256336), (433, 208976), (592, 152849), (706, 128168), (866, 104488), (1412, 64084), (1732, 52244), (2824, 32042), (3464, 26122), (5648, 16021), (6928, 13061)]